1322820100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1889743}}^1$

素因数の和:1889764

約数の個数: 36

約数和(自身を含む): 3280595584

約数和(自身を除く): 1957775484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1889743, 3779486, 7558972, 9448715, 13228201, 18897430, 26456402, 37794860, 47243575, 52912804, 66141005, 94487150, 132282010, 188974300, 264564020, 330705025, 661410050, 1322820100]

約数ペア:

[(1, 1322820100), (2, 661410050), (4, 330705025), (5, 264564020), (7, 188974300), (10, 132282010), (14, 94487150), (20, 66141005), (25, 52912804), (28, 47243575), (35, 37794860), (50, 26456402), (70, 18897430), (100, 13228201), (140, 9448715), (175, 7558972), (350, 3779486), (700, 1889743)]